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Patent applications and USPTO patent grants for Ishiyama; Masamitsu.The latest application filed is for "linear drive device".
Patent | Date |
---|---|
Linear drive device Grant 6,008,552 - Yagoto , et al. December 28, 1 | 1999-12-28 |
Linear motor and image reading apparatus Grant 5,801,462 - Yagoto , et al. September 1, 1 | 1998-09-01 |
Linear motor Grant 5,796,186 - Nanba , et al. August 18, 1 | 1998-08-18 |
Reading apparatus Grant 5,239,392 - Suzuki , et al. August 24, 1 | 1993-08-24 |
Photosensitive member for electrophotography comprising specified nylon copolymer Grant 5,124,219 - Shintani , et al. June 23, 1 | 1992-06-23 |
Dual operational image reading apparatus Grant 5,113,268 - Yoshida , et al. May 12, 1 | 1992-05-12 |
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